while out today trying to get my vision spinner fixed because the on button got stuck I brought my self an ego c upgrade and also got a mixing kit with lots of different sized empty bottles a bottle of 72mg ml VG Nicotine a 100ml bottle of PG and a 100ml bottle of VG and some vanilla custard flavoring I also downloaded ejuice me up calculator but most of the recipes on there use multiple flavors but I will get some more different flavorings. but I am also confused about the amounts of pg and vg and is it better to measure in ml or drops because with the syringes I got in the kit you get different size drops for the different liquids so how you go about setting the amount of drops per ml